Top 12 Open-Source Alternatives to FlexSim

Product categories

3D Affiliate Marketing Architecture CFD Data Visualization Development Javascript UI Libraries Numerical Computation Programming Language Simulation Software Technical Computing Tool

Summary

The top open-source alternatives to FlexSim are ns-3, Mininet, and GNS3. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

ns-3 Landing Page
1

ns-3

a discrete-event network simulator for internet systems
Pricing:
- Open Source
#Simulation Software #Tool #Technical Computing
Mininet Landing Page
2

Mininet

Mininet is a robust and inexpensive Instant Virtual Network designed to function on standard PCs like Laptops and Desktops.
Pricing:
- Open Source
#Simulation Software #Tool #Technical Computing 3 social mentions
GNS3 Landing Page
3

GNS3

GNS3 is a graphical network simulator that allows simulation of complex networks.
Pricing:
- Open Source
#Simulation Software #Tool #Technical Computing 11 social mentions
Kathara Landing Page
4

Kathara

Kathara is a high-profile container-based network emulation solution developed by Greek Καθαρά.
Pricing:
- Open Source
#Simulation Software #Tool #Technical Computing
OpenFOAM Landing Page
5

OpenFOAM

OpenFOAM® - Official home of The Open Source Computational Fluid Dynamics (CFD) Toolbox.
Pricing:
- Open Source
#Technical Computing #Numerical Computation #3D 19 social mentions
SOFA Landing Page
6

SOFA

SOFA is a framework designed to facilitate medical simulations.
Pricing:
- Open Source
#Technical Computing #Numerical Computation #Data Visualization
SimFlow Landing Page
7

SimFlow

SimFlow is a powerful CFD software, focused on engineering and science.
Pricing:
- Open Source
- Freemium
- Free Trial
- $8000.0 / Annually
#CFD #Computational Fluid Dynamics #Numerical Computation
NetLogo Landing Page
8

NetLogo

NetLogo is a multi-agent programmable modeling environment that is used by many tens of thousands of students, teachers and researchers worldwide.
Pricing:
- Open Source
#Technical Computing #Numerical Computation #3D 15 social mentions
mustache Landing Page
9

mustache

Mustache is a simple web template system with implementations available for ActionScript, C++...
Pricing:
- Open Source
#Development #Javascript UI Libraries #Tool 26 social mentions
Julia Landing Page
10

Julia

Julia is a sophisticated programming language designed especially for numerical computing with specializations in analysis and computational science. It is also efficient for web use, general programming, and can be used as a specification language.
Pricing:
- Open Source
#Programming Language #Technical Computing #OOP 114 social mentions
Ruler for Windows Landing Page
11

Ruler for Windows

It's a screen ruler for Windows.
Pricing:
- Open Source
#Tool #Online Services #Affiliate Marketing 2 social mentions
Handlebars Landing Page
12

Handlebars

Handlebars is a JavaScript template library that is, more or less, based on ...
Pricing:
- Open Source
#Development #Javascript UI Libraries #Tool 58 social mentions